Last updated: March 17, 2025
In Killin, United Kingdom, September showcases a diverse range of weather conditions, with maximum temperatures reaching up to 23°C (74°F), while the average settles at a cooler 11°C (52°F), dipping to a minimum of -2°C (28°F) during the chilly nights. The month is characterized by a notable precipitation amount of 114 mm (4.5 inches) spread across 16 days, resulting in a relatively damp environment. With humidity levels hovering around a high 90%, visitors can expect a mix of mild warmth and brisk coolness, making layered clothing a practical choice for outdoor adventures in this picturesque region.
September in Killin, United Kingdom, marks the transition from summer warmth to autumn's embrace, with temperatures exhibiting a pleasant range. The month begins with a minimum temperature of -2°C (28°F), while averaging around 11°C (52°F), allowing for comfortable outdoor activities amidst the fading sun. As the days progress, maximum temperatures can reach a balmy 23°C (74°F), reminiscent of summer's lingering spirit. This gradual shift is a reflection of the overall cooling trend that follows August’s warmer days, making September a delightful time for locals and visitors alike to enjoy stunning landscapes before the chill of autumn sets in. The combination of cooler mornings and temperate afternoons embodies the unique charm of Killin during this enchanting month.
September in Killin, United Kingdom, sees an average precipitation of 114 mm (about 4.5 inches), with rainfall recorded over 16 days. This marks a slight decrease from the wetter months of August and October, which have 141 mm and 161 mm respectively, suggesting a subtle transition toward the drier autumn period. However, with precipitation levels still significant, September maintains the region's reputation for a lush and vibrant landscape. As the days shorten and temperatures cool, the rainfall serves to nourish the scenery, reflecting the typical climate patterns that define Killin. This month continues the trend of variability in rainfall throughout the year, providing a bridge between the lush summer and the crispness of autumn.
As September rolls in Killin, United Kingdom, residents experience a notable spike in humidity, with levels reaching a robust 90%. This marks a slight increase from the summer months, where humidity hovered around 86% in both July and August. The trend suggests a gradual rise in moisture as the year progresses, peaking in September before climbing even higher to 91% in October. Interestingly, after experiencing a decrease throughout the spring, the humidity levels begin to stabilize and ascend again in the latter part of the year. This pattern not only enhances the region's lush landscapes but also signals the onset of the autumn season, as the air grows more saturated and crisp.
As summer transitions into autumn in Killin, September sees a moderate UV Index of 5, reflecting a shift from the very high levels encountered during the peak months of June and July. This moderate rating means that while the sun's rays are still potent, the risk of harm from unprotected sun exposure is manageable with some precautions. Burn time for fair skin reduces to 30 minutes, a reminder to stay vigilant while enjoying the outdoors. As daylight wanes and the UV exposure levels decrease compared to earlier months, it's an ideal time for activities without the intense threat of sunburn, making it a perfect month for hiking amidst the beautiful autumn foliage. For more detailed insights into UV patterns and safety tips, explore the Killin UV Index.
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As summer gently transitions into autumn, September in Killin shines with a delightful 260 hours of sunshine, offering a warm farewell to the brighter months. This period marks a significant drop from the sun-drenched 371 hours experienced in both June and July, yet it remains a vibrant contrast to the gray days of winter that lie ahead. Following a lively August, with its 330 hours of daylight, September provides a softer glow without losing its charm. The gradual decline in sunlight foreshadows the chilly embrace of October, with its 186 hours, reminding us to savor the golden hues of early autumn while they last. This balancing act between lingering warmth and encroaching coolness paints Killin in a rich tapestry of seasonal change, making September a lovely time to embrace the outdoors.
In Killin, the likelihood of sunny weather in September is relatively low, with the chance of sunshine hovering around 12%. This is part of a noticeable trend, as the summer months of June through August see slightly higher percentages, yet none exceed 20%. Interestingly, as the year progresses, the chances of sun tend to decline, with September marking a significant drop from the sunny bursts of late spring and early summer. For those planning to visit in September, it might be wise to prepare for the potential of overcast skies and the possibility of rain, as autumn begins to set in and the likelihood of sunshine fades even further into the cooler months.
As the summer warmth begins to wane, September in Killin, United Kingdom, welcomes a gentle transition from the long, sun-drenched days of summer to the softer light of autumn. With approximately 12 hours of daylight, this month marks a noticeable shift, descending from the peak of 17 hours in June. Throughout the year, daylight gradually increases from the depths of winter's 7 hours in January, reaching a vibrant 16 hours in May, before it begins its steady decline. The rich hues of early fall are on display, offering a delightful blend of daylight and twilight as the region prepares for the shorter days of October and November. This September balance sets the stage for cozy evenings and the vibrant colors of the changing leaves, providing a perfect backdrop for outdoor adventures and relaxing moments alike.
As September unfolds in Killin, United Kingdom, a gentle breeze graces the landscape with an average wind speed of 2.7 m/s (6 mph). This marks a slight uptick compared to the languid July and August months, where the winds barely stirred at 1.9 m/s (4 mph) and 2.2 m/s (5 mph), respectively. With autumn on the horizon, the wind begins to pick up, signaling a transition in the season. While the winds of January to April tend to flirt with lower speeds, September joins the ranks of more brisk months later in the year, setting the stage for the invigorating breezes of October and November. It's a time when the landscape breathes a sigh of relief from the summer heat, inviting walks along the scenic routes where the fresh air invigorates and inspires.
The weather in Killin changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of September's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Killin and find detailed weather information for every month.
In comparing the weather of September and January, September generally boasts milder temperatures, with averages around 11°C (52°F) and highs reaching up to 23°C (74°F), while January experiences much colder conditions, with average temperatures only around 2°C (37°F) and highs of 11°C (52°F). Both months see a similar amount of precipitation, with September recording 114 mm (4.5 in) over 16 days and January slightly lower at 106 mm (4.2 in) over 14 days. Despite a slightly lower humidity level in January at 89%, both months maintain a high level of humidity, with September reaching 90%. For more detailed insights into January weather, you can visit Killin weather in January.
September and February present distinctly different weather patterns. In September, temperatures range from a low of -2°C (28°F) to a pleasant average of 11°C (52°F), peaking at 23°C (74°F). This month sees significant precipitation, totaling 114 mm (4.5 in) spread over 16 days, combined with high humidity levels of 90%. In contrast, February experiences colder temperatures with a minimum of -13°C (9°F) and a chilling average of 2°C (37°F), maxing out at only 13°C (55°F). Precipitation is higher in February, reaching 180 mm (7.1 in) across 19 days, while humidity remains relatively consistent at 88%. For more detailed information, check out Killin weather in February.
September and March present contrasting weather patterns. In September, the temperatures range from a minimum of -2°C (28°F) to a maximum of 23°C (74°F), with an average of 11°C (52°F). The month experiences about 114 mm (4.5 inches) of precipitation over 16 days, and humidity levels are high at 90%. In contrast, March is typically colder, with temperatures ranging from a minimum of -8°C (18°F) to a maximum of 15°C (59°F), averaging only 4°C (39°F). It also sees more precipitation, totaling 145 mm (5.7 inches) across 19 days, accompanied by slightly lower humidity of 86%. For a more detailed look at the weather during this month, check out Killin weather in March.
September and April weather exhibits distinct differences that highlight the transition from summer to autumn and the lingering chill of spring. In September, temperatures typically range from a low of -2°C (28°F) to a comfortable high of 23°C (74°F), with an average of 11°C (52°F). The month is quite humid, averaging around 90%, and experiences a significant amount of rain, totaling 114 mm (4.5 in) over about 16 days. In contrast, April tends to be cooler with temperatures hovering between -6°C (21°F) and 19°C (67°F), averaging 6°C (43°F). This month has less precipitation at 58 mm (2.3 in) over approximately 13 days, accompanied by a slightly lower humidity of 84%. For a closer look at April weather in Killin, you can check this link: Killin weather in April.
When comparing the weather in September and May, both months exhibit similar maximum temperatures, reaching up to 23°C (74°F). However, September tends to be slightly milder on average, with temperatures ranging from a minimum of -2°C (28°F) to an average of 11°C (52°F), while May records a minimum of -3°C (27°F) and an average of 9°C (48°F). Additionally, September experiences more precipitation, with an average of 114 mm (4.5 inches) over 16 days compared to May's 90 mm (3.5 inches) over the same number of days. Humidity levels also differ, with September at 90% and May at a lower 82%. For more details on the typical weather conditions during this time, you can check Killin weather in May.
In comparing the weather of September and June, we can observe notable differences in temperature and precipitation patterns. September experiences a wider temperature range, with minimums dropping to -2°C (28°F) and maximums reaching 23°C (74°F), resulting in an average of 11°C (52°F). By contrast, June has slightly higher temperatures, with minimums at 1°C (35°F) and maximums reaching 27°C (81°F), leading to an average of 12°C (54°F). Both months have similar precipitation levels, with September receiving 114 mm (4.5 in) over 16 days, while June sees a marginally higher total of 117 mm (4.6 in) across 18 days. Additionally, September has higher humidity at 90%, compared to June's 84%. For more detailed information about the weather specifically in June, you can visit Killin weather in June.
In comparing the weather of September and July, it is evident that July is slightly warmer, with average temperatures ranging from a minimum of 5°C (42°F) to a maximum of 25°C (78°F), whereas September presents cooler temperatures, with a minimum of -2°C (28°F) and a maximum of 23°C (74°F). Both months are relatively wet, experiencing similar precipitation levels of 110 mm (4.3 in) in July and 114 mm (4.5 in) in September, though July has one less precipitation day at 17 compared to September's 16 days. Additionally, September exhibits higher humidity levels at 90%, compared to July's 86%. For more specific details, you can check Killin weather in July.
In comparing the weather of September to that of August, September exhibits cooler temperatures, with a minimum of -2°C (28°F) and an average of 11°C (52°F), while August's temperatures range from a minimum of 4°C (39°F) to an average of 13°C (55°F). The maximum temperature in September peaks at 23°C (74°F), which is slightly lower than August's high of 24°C (75°F). Precipitation levels also vary, with September receiving 114 mm (4.5 in) over 16 days compared to August's 141 mm (5.6 in) spread over 21 days. Additionally, humidity in September is higher at 90%, compared to August's 86%. For a more detailed look at August weather in Killin, check Killin weather in August.
In comparing the weather between September and October, we see a noticeable shift as autumn deepens. September experiences a milder average temperature of 11°C (52°F), with daytime highs reaching up to 23°C (74°F) and only 16 days of precipitation totaling 114 mm (4.5 in). In contrast, October sees a drop in the average temperature to 8°C (46°F), with maximum highs of just 16°C (61°F). The month is also wetter, with precipitation increasing to 161 mm (6.4 in) over 21 days and slightly higher humidity at 91%. For more details, you can explore Killin weather in October.
September and November present notably different weather patterns. In September, temperatures range from a minimum of -2°C (28°F) to a maximum of 23°C (74°F), with an average of 11°C (52°F), accompanied by 114 mm (4.5 in) of precipitation over 16 days and a high humidity of 90%. In contrast, November sees colder temperatures, with a minimum of -5°C (24°F) and a maximum of only 12°C (55°F), leading to a lower average of 5°C (41°F). The month is also wetter, receiving 137 mm (5.4 in) of precipitation over 19 days, while humidity rises slightly to 92%. For more details, you can check out Killin weather in November.
September and December in Killin showcase contrasting weather conditions. September experiences milder temperatures, with a minimum of -2°C and an average of 11°C, while December sees colder weather, where temperatures can drop to -8°C with an average of just 3°C. Precipitation is also notable, with September receiving 114 mm over 16 days and December slightly higher at 137 mm over 19 days. Humidity levels remain relatively high in both months, at 90% in September and 88% in December, though the overall feel is colder and more damp in December. For a more detailed look at December weather, visit Killin weather in December.
As September rolls into Killin, the weather begins to shift dramatically from the summer warmth. With a maximum temperature of 23°C, the month can still offer pleasant days, yet the average dips to a cool 11°C, heralding the approach of autumn. As the temperature fluctuates between milder days and chilly nights, residents and visitors alike will notice an increase in precipitation, with rain falling on roughly half the month's days. The high humidity of 90% adds to the crispness in the air, creating a distinctly changing atmosphere compared to the drier summer months. For a deeper dive into what the climate has to offer, explore our detailed page on Killin Climate.